EP3708954A4 - Positionierungssystem und -verfahren und roboter mit verwendung davon - Google Patents

Positionierungssystem und -verfahren und roboter mit verwendung davon Download PDF

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Publication number
EP3708954A4
EP3708954A4 EP17931779.7A EP17931779A EP3708954A4 EP 3708954 A4 EP3708954 A4 EP 3708954A4 EP 17931779 A EP17931779 A EP 17931779A EP 3708954 A4 EP3708954 A4 EP 3708954A4
Authority
EP
European Patent Office
Prior art keywords
robots
positioning system
positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17931779.7A
Other languages
English (en)
French (fr)
Other versions
EP3708954A1 (de
Inventor
Yuwei Cui
Xiru HOU
Kaiqi CAO
Xuan Li
Yang Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ankobot Shanghai Smart Technologies Co Ltd
Original Assignee
Ankobot Shanghai Smart Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ankobot Shanghai Smart Technologies Co Ltd filed Critical Ankobot Shanghai Smart Technologies Co Ltd
Publication of EP3708954A1 publication Critical patent/EP3708954A1/de
Publication of EP3708954A4 publication Critical patent/EP3708954A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
    • G05D1/0253—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means extracting relative motion information from a plurality of images taken successively, e.g. visual odometry, optical flow
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Manipulator (AREA)
  • Databases & Information Systems (AREA)
  • Image Analysis (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
EP17931779.7A 2017-11-10 2017-11-22 Positionierungssystem und -verfahren und roboter mit verwendung davon Withdrawn EP3708954A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711104306.1A CN107907131B (zh) 2017-11-10 2017-11-10 定位系统、方法及所适用的机器人
PCT/CN2017/112412 WO2019090833A1 (zh) 2017-11-10 2017-11-22 定位系统、方法及所适用的机器人

Publications (2)

Publication Number Publication Date
EP3708954A1 EP3708954A1 (de) 2020-09-16
EP3708954A4 true EP3708954A4 (de) 2020-12-30

Family

ID=61844667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17931779.7A Withdrawn EP3708954A4 (de) 2017-11-10 2017-11-22 Positionierungssystem und -verfahren und roboter mit verwendung davon

Country Status (4)

Country Link
US (1) US10436590B2 (de)
EP (1) EP3708954A4 (de)
CN (1) CN107907131B (de)
WO (1) WO2019090833A1 (de)

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Also Published As

Publication number Publication date
CN107907131B (zh) 2019-12-13
US20190145775A1 (en) 2019-05-16
US10436590B2 (en) 2019-10-08
CN107907131A (zh) 2018-04-13
EP3708954A1 (de) 2020-09-16
WO2019090833A1 (zh) 2019-05-16

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